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Saturday, 13 June 2015

Myopia also called as "being short sighted" may causes the vision to be more blurred in the distance but clearer when looking at things in close up.

High Myopia is the severe form of the myopia condition.In the case of High Myopia, the eye ball may stretches and becomes too long.It may lead to occur holes and tears in the retina and may causes the retinal detachment.

The abnormal blood vessels may grow under the retina and may causes changes in the vision.People having high myopia may often need comprehensive dilated eye exams and timely treatment can help to prevent the vision loss.

Causes and Risk factors of High Myopia:

The Myopia may develop in eyes that may focus the images in front of the retina instead of being in the retina, which may results in blurred vision.This may also occurs when the eyeball becomes too long and may prevents the incoming light from focusing directly on the retina.It may also be caused by an abnormal shape of the cornea or lens.

Myopia can affect both in children and in adults.It may occur in the children of age between 8 and 12.

Thursday, 21 May 2015

Astigmatism is exceptionally common in the all inclusive community, influencing give or take 25%. It influences a bigger extent of Asians and a littler extent of African Americans. High nearsightedness influences around 2% of the populace. High nearsightedness alludes to a circular likeness -6.0 D or less or a pivotal length of 26.5 mm or more. Pathologic Astigmatism alludes to a circular likeness -8.0 or less or a hub length of 32.5 mm or more.

Eye care experts most usually right Astigmatism through the utilization of restorative lenses, for example, glasses or contact lenses. It might likewise be rectified by refractive surgery, however there are instances of related symptoms. The remedial lenses have a negative optical force (i.e. have a net sunken impact) which adjusts for the intemperate positive diopters of the nearsighted eye. Negative diopters are by and large used to depict the seriousness of the Astigmatism, as this is the estimation of the lens to right the eye. High-degree nearsightedness, or extreme Astigmatism, is characterized as -6 diopters or more terrible.

Redress with laser surgery: Photorefractive keratectomy (PRK) and laser helped with situ keratomileusis (LASIK) are two comparable surgical strategies that are utilized for the treatment of nearsightedness by reshaping the cornea utilizing an excimer laser. LASIK surgery is successful for low request nearsightedness.

Friday, 13 February 2015

Cataract
is occurs due to the deposition of protein near to the lens which
makes the lens cloudy. That prevent the passage of light through the
lens which leads to the loss of vision. This is occur as a result of
aging.

Cataract
are different types

1.
Age related cataract : This
cataract develop as the result of aging.

2.
Congenital cataract : It
is occurs in babies due to infection, poor development or
injury during the time of they were born.

3.
Secondary cataract : It
is develop as the result of medical conditions.

4.
Traumatic cataract : This
from injury in the eye.

Symptoms
of Cataract

Blurred
vision

Sensitivity to light

Frequent prescription
changes for glasses

Poor night vision

Color vision changes

Double vision

Treatment
for Cataract

If the vision loss cannot be
corrected with new glasses. Cataract is treated by removing the
natural lens and replacing it with artificial intra ocular lens
(IOL). There is no method that prevents the cataract. Progression of
cataracts can be slowed by avoiding large amounts of ultraviolet
light, not smoking, and following a healthy diet. Wearing
UV-protection sunglasses when exposed to sunlight can be helpful.

Friday, 10 October 2014

High MyopiaHigh myopia is a chronic, degenerative condition, sometimes referred to as pathological myopia or degenerative myopia. It is a very serious condition of extreme myopia that affects shape of the eye, and finally leading to near vision loss. Short sight of −8.00D or more is regarded as high myopia; it can go up to -20D.it is a very significant health problem that is increasing day by day.

Dye Eye Syndrome Dry eye syndrome is caused by a chronic lack of sufficient lubrication and moisture on the surface of the eye.it is a condition in which quality or quantity of tears is decreasing.

Dry Eye Symptoms

Persistent
dryness

Scratchiness

Red
eyes

Burning
sensation

Foreign
body sensation

Dry eye syndrome has many causes. It occurs as a part of the natural aging process (especially during menopause in women) and also as a side effect of many medications, such as antihistamines, antidepressants, certain blood pressure medicines etc.

Bulging Eyes

Bulging eyes is the abnormal protrusion (bulging out) of one or both eyeballs.Bulging in only one eye of a child is a particularly serious sign. Seek medical attention immediately.

Causes of Bulging Eyes

Glaucoma

Graves disease

Hemangioma

Histiocytosis

Hyperthyroidism

Leukemia

Neuroblastoma

Orbital cellulitis

Periorbital cellulitis

Rhabdomyosarcoma

Vascular disorders

Treatment for Bulging EyesAny treatment for bulging eyes will depend entirely on the cause, but may include:

Sunday, 31 August 2014

Cataract is a clouding of the lens inside the eye that affects vision. it's the foremost common reason for visual impairment and might be treated with surgery. Visual loss happens due to some conditions of the lens that obstructs light-weight from passing and being targeted on the tissue layer at the rear of the attention.

Mostly cataracts are associated with aging. Cataracts are quite common in older peoples.

Those with cataracts usually expertise problem in appreciating colours and changes in distinction, driving, reading, recognizing faces, and handling glare from bright lights.

A cataract will occur in either or each eyes.

What is lens?

The lens may be a clear a part of the attention used for focussing light, or a picture, on the retina. The retina is that the photosensitive tissue at the back of the eye.

In a normal eye, light passes from the clear lens to the retina. Once it reaches the tissue layer, light is modified into nerve signals that are sent to the brain.

The lens should be clear for the tissue layer to receive an exect image. If the lens is cloudy from a cataract, the image you see are blurred.

Are there alternative kinds of cataract?

Yes.there are 2 alternative kinds of cataract:

1 Secondary cataract

2 Traumatic cataract

3 innate cataract

4 Radiation cataract

What causes cataracts?

The lens lies behind the iris and the pupil. It works very similar to a optical lens. It focuses light-weight onto the tissue layer at the rear of the attention, wherever an image is recorded. The lens also adjusts the eye's focus, letting us see things clearly both up close and far away. The lens is made of mostly water and protein. The protein is arranged in a precise way that keeps the lens clear and lets light pass through it.

When are you possibly to possess a cataract?

Cateract in the main happens in older ages, individuals will have cataract in their ages of 40s and 50s. however throughout time of life, most cataracts ar tiny and don't have an effect on vision. it's when age sixty that almost all cataracts steal vision.

These symptoms can also be a symptom of alternative eye issues. If you've got any of those symptoms, better to consult an opthalmologist

How may be a cataract treated?

The symptoms of early cataract are often improved with new eyeglasses, brighter lighting, anti-glare shades, or magnifying lenses. If these measures don't facilitate, surgery is that the solely effective treatment. Surgery involves removing the cloudy lens and exchange it with a synthetic lens.

Tuesday, 1 July 2014

Eyes play an important role as it takes us to all the beautiful things in the world, whether it is good or bad to enjoy.Eyes co ordinate the works done by human body easily.Some people have normal eyes by birth where as some others are born with disordered eyes. As time passes, various other reasons may also lead to disordered eye like bulging eye, color blindness,retinal detachment,visual disturbances, dry eyes, watery eyes,eye redness, cataract,conjunctivitis etc.

Bulged Eye
When the eyes protrude out of the normal position , it become bulged eyes.This condition is termed as Protosis or Exophthalmos and it needs immediate medical treatments especially if it is seen in children. Appearance of visible white above the top of the iris and below the upper eyelid is a sign of eye bulging.

Treatment available
Bulged eye should be treated properly.Both surgical and non-surgical treatments are available. In surgical treatment fatty tissue is removed and this is preferred only if the eyes are highly bulged.In non-surgical treatment facial filler like restylane is injected around the eye socket to build bony socket.Orbital decompression surgery may also be done for prominent eyes.

Saturday, 15 February 2014

Nearsightedness
(myopia) may be a condition that forestalls an individual's eye from
clearly seeing the objects settled at so much distances. The myopic
eye doesn't focus the image on the particular space of the membrane,
however focuses it a head of the membrane instead. As a result, the
image seems blurred as a result of a discrepancy between the strength
of the attention’s optical system and therefore the length of the
eye. As a rule, the myopic eye has Associate in Nursing eyeball
exaggerated in size (axial myopia), though this eye downside can even
occur as a result of excessive strength of its refracting equipment
(index myopia). the larger this discrepancy is, the upper
nearsightedness seems.

2.medium (from three.25 up
to 6.0D),3.high (more than 6D). High shortsightedness will reach
sizeable numbers: fifteen, 20, 30D and a lot of.Myopic
individuals want glasses to examine clearly at a so much distance and
in several cases even at a more in-depth distance (when
shortsightedness exceeds 6-8 diopters or more). Sadly, glasses don't
perpetually with success correct a person’s vision, that deals with
either dystrophic or different sorts of changes within the layers of
a myopic eye.

Myopia is noninheritable or will develop in
course of your time. Generally it will increase or progress. A myopic
person will see even tiny details at a detailed distance, however the
farther the item is found, the less clearly an individual will see
it. Any nearsightedness correction aims at weakening the strength of
a refracting equipment in such the way that might enable a picture to
be centered on the precise space of the tissue layer (i.e. to return
“back to normal”).

Usually shortsightedness is a mid of
the attention ball enlargement inflicting tissue layer stretching.
The upper shortsightedness is degree of the upper and also the risk
of retinal issues.Myopic
individuals want glasses to examine clearly at a so much distance and
in several cases even at a more in-depth distance (when
shortsightedness exceeds 6-8 diopters or more). Sadly, glasses don't
perpetually with success correct a person’s vision, that deals with
either dystrophic or different sorts of changes within the layers of
a myopic eye.

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About Me

Saraswathi Eye Hospital is a team of experienced Eye doctors in Madurai, Tamilnadu. Best eye hospital specialising in the treatment of myopia, eye lasik surgery, high myopia, eye diseases and conditions, bulging eye, eye tumours, eye conditions in children and eye disease in children...visit www.high-myopia-eye-hospital.com